Guinda first appeared as a
census designated place in the
2010 U.S. census. The whole population lived in households. There were 108 households, out of which 39 (36.1%) had children under the age of 18 living in them, 65 (60.2%) were married-couple households, 8 (7.4%) were
cohabiting couple households, 27 (25.0%) had a female householder with no partner present, and 8 (7.4%) had a male householder with no partner present. 10 households (9.3%) were one person, and 4 (3.7%) were one person aged 65 or older. The average household size was 2.27. The age distribution was 46 people (18.8%) under the age of 18, 9 people (3.7%) aged 18 to 24, 34 people (13.9%) aged 25 to 44, 87 people (35.5%) aged 45 to 64, and 69 people (28.2%) who were 65years of age or older. The median age was 54.8years. For every 100 females, there were 94.4 males. There were 126 housing units at an average density of , of which 108 (85.7%) were occupied. Of these, 64 (59.3%) were owner-occupied, and 44 (40.7%) were occupied by renters. ==Education==